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4-oxothiane (tetrahydrothiopyran-4-one)

(CAS No. 1072-72-6)

(CAS No. 1072-72-6)

(Figure 1)
(Figure 1)

(Figure 2)
(Figure 2)

● A building block that can be used to create a tetrahydrothiopyran ring (Fig. 1)

It can be used as a raw material for manufacturing medicines and agricultural chemicals.

● A raw material for manufacturing thermal recording materials (Fig. 2)

1. General properties, etc.

Appearance Sandy light brown colored crystals with a peculiar odor
Chemical name Tetrahydrothiopyran-4-one
Other names 4-thiacyclohexanone, 4-oxotetrahydrothiopyran, penthianone
Molecular weight 116.18
CAS number 1072-72-6
CSCL number None
Melting point 58 to 60 ˚C
Solubility Soluble in BTX and various alcohols. Insoluble in water.

2. Standard

Purity More than 98% (using gas chromatography analysis)
Melting point 55 to 65 ˚C
Water content 0.10% or less

3. Packaging

40 kg units 57 L fiber drums

4. Legal regulations, etc.

UN classification Not classified as a dangerous substance in UN classifications
HS code 2934.99.000
TSCA Unlisted
REACH Not registered by us
EINECS 214-015-7
ECL Unlisted
Others Listed on PICCS, ASIA-AICS, and NZIoC.
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